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Rotate matrix by -90 degrees
Rotate a Matrix by -90 degrees Example: X = 1 2 3 4 5 6 7 8 9 output = 7 4 ...

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first element of matrix
find the first elements of a column matrix

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Sum the squares of numbers from 1 to n
For a given value of n return the sum of square of numbers from 1 to n. Example For n = 2 then sum of squares = 5 (1^2 + ...

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Zero or hero
A number will be given as an input. You can be hero if it's not zero. (Just for fun)

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Matlab Basics II - Intervals
Write a function that takes an interval from a to b, and divides it into 5 parts example: a = 1, b = 2 output = 1 1.25 ...

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Sum of the Matrix Elements
Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns. E...

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Try 1.5.4: Celsius to Fahrenheit
Write a program to convert an input given in Celsius to Fahrenheit. Examples: Input celsiusValue = 100 Output fahrValu...

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Array of Ones
Create a 100 X 100 array of ones.

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Returning a "greater than" vector
Given a vector, v, return a new vector , vNew, containing only values > n. For example: v=[1 2 3 4 5 6] n=3 vNew =...

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Create a two dimensional zero matrix
You have to create a zero matrix of size (mxn) whose inputs are m and n and the elements of your matrix should be zeros. Exam...

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matlab indian players
answer is one of the indian matlab player(just for fun dont take serious)

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Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1

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Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

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Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

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Equal to their cube
Tell me three real numbers that are equal to their cubes?

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Given area find sides
In a right angle triangle given area 'A' one arm=x, another arm=2x then find the value of x. For example, area A=400 then ...

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Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

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Divide by 4
Given the variable x as your input, divide it by 4 and put the result in y.

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Speed of car
Calculate the Speed of car given its Distance travelled and time taken in x and y respectively

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factorial of a number x
Factorial of a number x

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reverse string
input='rama' output='amar'

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Find the area of a triangle
Given a triangle with a base b and height h, return the triangle area.

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03 - Matrix Variables 2
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3b.png>> A 9x9 matrix of zeros, but with the following v...

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Matrix to column conversion
Given a matrix of any size, convert it into a column vector. e.g A=[10 20 30; 40 50 60] then, B = [10; 40; ...

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Simple Vector Addition
Take two incoming vectors and output the sum of the two vectors

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find the maximum element of the matrix
for e.g x = [1 2; 3 4] y = 4

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Double the 2x2 Matrix
In this challenge, you are given a predefined 2x2 matrix called x. Your task is to multiply every element in this matrix by 2 an...

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Area of a Square
Given the length x of the side of a regular square, find the area of the square, A.

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y equals x divided by 2
function y = x/2

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Switch matrix to a column vector
for e.g. x = [1 2 3 4] y = 1 3 2 4

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